package com.hjy.backend.dataManager.pageIndex;

/**
 * 用于辅助 PageIndex
 */
public class PageInfo {
    public int pageId; // 页号
    public int freeSpace; // 空闲空间大小

    public PageInfo(int pageId, int freeSpace) {
        this.pageId = pageId;
        this.freeSpace = freeSpace;
    }
}
